[sanitizer] zx_cprng_draw no longer returns any value

Remove the return value check.

Differential Revision: https://reviews.llvm.org/D48671

llvm-svn: 335790

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cc b/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cc
index a381369..2ede4e9 100644 (file)
--- a/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cc
@@ -472,7 +472,7 @@ uptr MainThreadStackBase, MainThreadStackSize;
 
 bool GetRandom(void *buffer, uptr length, bool blocking) {
   CHECK_LE(length, ZX_CPRNG_DRAW_MAX_LEN);
-  CHECK_EQ(_zx_cprng_draw(buffer, length), ZX_OK);
+  _zx_cprng_draw(buffer, length);
   return true;
 }